baber/WOPTO huggingface dataset:
Patent JP-H01108356-A (JP)
Title: Manufacture of al-zn alloy-coated steel sheet
Inventor: FURUSAWA JUN
IPC: C23C4/08
Filed: 1987-10-21
Abstract: PURPOSE:To inexpensively and efficiently manufacture a coated steel sheet excellent in corrosion resistance and having superior adhesive strength of coating film by coating a steel-sheet surface with an Al-Zn alloy with a specific composition by means of thermal spraying and then subjecting the resulting sprayed deposit to rolling reduction to a specific reduced thickness at a specific temp. CONSTITUTION:A sprayed deposit of an alloy which has a composition consisting of, by weight, >40-65% Al and the balance essentially Zn and further containing, if necessary, 0.05-0.50% Ni and/or 0.02-0.20% Mg is allowed to adhere to a steel-sheet surface to 100-1,000mum thickness by thermal spraying. Subsequently, the above sprayed deposit is subjected to rolling reduction at 100-400 deg.C, by which the thickness of the sprayed deposit is reduced to 50-90% of the film thickness after thermal spraying. By this method, the Al-Zn alloy-coated steel sheet showing sufficient corrosion resistance even if sealing treatment with resin is omitted and having superior adhesive strength of coating film can be obtained.
Patent JP-H0923672-A (JP)
Title: Starter of motor
Inventor: FURUKAWA TOSHIO
IPC: H02P1/58
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To prevent two or more motors from being started concurrently when driving a plurality of motors intermittently. SOLUTION: Starting magneto-switches S1 -Sn are connected respectively via respective inverse-parallel-connection thyristor switches in parallel with operating magneto-switches B1 -Bn provided in respective motors M1 -Mn . Then, the soft start of the desired motor M1 is performed by closing the starting magneto-switch S1 to bring the inverse-parallel-connection thyristor switch into its continuity state, and the motor M1 is brought into its rated driving state by the operating magneto-switch B1 after the elapse of a predetermined overlapping term. The starting magneto-switches S2 -Sn of the other motors M2 -Mn are remained open until the motor M1 is brought into its rated driving state. Since the two or more motors are never started concurrently, no large current is made to flow.
Patent JP-H0985597-A (JP)
Title: Double-end surface grinder for thin work
Inventor: ISHII TOSHIO
IPC: B24B53/02
Filed: 1995-09-19
Abstract: PROBLEM TO BE SOLVED: To provide a double-end surface grinder for a thin work capable of being electrolytic-dressed in process. SOLUTION: A thin plate-like dressing electrode 2 is interposed between facing grinding wheels Ga, Gb, and nozzles 3 for supplying electrolyte between the dressing electrode 2 and the grinding wheels Ga, Gb are provided. This dressing electrode 2 is stretched between the grinding wheels Ga, Gb in the stretching state. The dressing electrode 2 can be constituted into a thin plate by providing the dressing electrode 2 independent of a carrier plate, and therefore, the in-process electrolytic dressing action in a double-end surface grinder for a thin work can be realized.
Patent JP-H05104671-A (JP)
Title: Composite laminate
Inventor: AOKI YASUYUKI
IPC: B32B27/20
Filed: 1991-10-15
Abstract: PURPOSE:To improve the appearance of etching surface, while the deviation of plate thickness is decreased, and the warpage the twist and the dimension change after heating are made small by a method in which the base material of unwoven cloth with specified density and the resin containing inorganic filler are used for a core layer, and the content of said base material is specified. CONSTITUTION:The core layer composed of the synthetic resin such as polyamide, polyester and polyacryl, etc., and the inorganic fiber such as glass fiber, etc., is formed. The density of said core layer composed of unwoven cloth is caused to be 0.13-0.20g/cm<3>. Said unwoven cloth is impregnated sufficiently with the resin such as phenol resin, epoxy resin or polyamide resin, etc., which is used for an electrically insulating plate generally, thereby forming a prepreg. The content of the base material in said prepreg is kept at 10wt.%. By such construction, since said resin is sufficiently kept by the fiber, resin flow may be prevented without reducing its formability.
Patent JP-2000096913-A (JP)
Title: Door opening/closing device for vehicle
Inventor: KOBAYASHI MASAKI
IPC: E05F15/12
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a door opening/closing device for vehicles of which doors can be opened/closed both automatically and manually and further, which can be miniaturized. SOLUTION: An opening/closing actuator is provided with a motor rotationally driven to open/close a trunk door as a driving source. The output shaft 14 connected to the motor to drive it is provided with a rotary plate 16 having an arc-shaped guard 16c. A crank arm 17 is provided with a connection part 17b engaging with the end face 16e of the guard 16c. The connection part 17b is engaged with the end face 16e of the guard 16c to open/close the trunk door by the driving force of the motor. A controller controls the motor on the basis of an opening/closing command signal from the opening/closing switch to engage the end face 16e of the guard 16c with the connection part 17b and open/close the trunk door. The guard 16c is disposed at a position (home position) where the movement of the connection part 17b caused by a manual opening or closing motion for the trunk door is not obstructed.
Patent JP-S63121335-A (JP)
Title: Privacy communication system
Inventor: KOBAYASHI HIROKAZU
IPC: H04L9/22
Filed: 1986-11-11
Abstract: PURPOSE:To execute a privacy communication in which absolute secrecy is preserved with a simple constitution by using a prepared guard in which the initial value information of a PN signal generator is stored and descrambling the scrambled reception data on a reception side. CONSTITUTION:A contract channel gate circuit 9 is in an OFF state only while a bit stream C corresponding to the PCM sound signal of a contract channel is outputted from a four-phase DPSK demodulator 1. And a PN signal J outputted from an M-system PN signal generator 6 is supplied to an adder 10 and it is added to the bit stream C outputted from the demodulator 1 in the adder 10, so that the PCM signal of the contracted channel is descrambled and outputted from the adder 10. Thus, the privacy communication in which absolute secrecy is preserved can be executed with a simple constitution.
Patent JP-H02112616-A (JP)
Title: Intake device for v-engine
Inventor: TANAKA FUSATOSHI
IPC: F02B27/00
Filed: 1988-10-21
Abstract: PURPOSE:To contrive the compactness of an intake device total unit by providing both surge tanks to be arranged in the upper of one bank and integrally forming the other bank surge tank on one intake passage, in case of the intake device having the independent surge tank in every bank. CONSTITUTION:In the case of a six-cylinder V-engine CE, an intake manifold IM is arranged in an upper part of a cylinder head 11 in a rear side bank R through a throttle body. This intake manifold IM is constituted of a manifold main unit part M and an independent intake passage N, and the manifold main unit part M is constituted by providing surge tanks 17, 18. Here the front side surge tank 17 is arranged in a position a little higher than the rear side surge tank 18 while integrally formed on rear side independent intake passages 24.... While in a part of this surge tank 17, the rear side independent intake passage 24 and front side independent intake passage 23 are arranged alternately in their intake connection part in an intake passage arranged direction.
Patent JP-H1123868-A (JP)
Title: Light wavelength router
Inventor: OKAYAMA HIDEAKI
IPC: G02B6/34
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration in crosstalk characteristics due to a phase error. SOLUTION: This router is equipped with a connection waveguide array 20 which connects the output surface 12b of an input-side star coupler 12 with the input surface 14a of an output-side star coupler 14, the respective connection waveguides constituting the connection waveguide array 20 are constituted of a linear part 26 and a nonlinear part (curved part) 28, and the respective connection waveguides are arranged in the length order so that differences in length are equalized among adjacent linear parts 26. Further, the length of the nonlinear parts 28 of the respective connection waveguides are equalized to one another.
Patent JP-S63120548-A (JP)
Title: Television set with telephone set
Inventor: KITAMORI KAZUNORI
IPC: H04N5/44
Filed: 1986-11-10
Abstract: PURPOSE:To surely recognize the incoming of a telephone call by connecting a telephone set and a television set and detecting the incoming call so as to decrease the sound volume of the television receiver. CONSTITUTION:Since a terminal 8 of a telephone incoming detector 9 is at a low level with no telephone call given, a base of a transistor (TR) 7 is at a low level and the TR 7 is turned off. When a call comes to the telephone set 10, the terminal 8 of the detector 9 goes to a high level, a voltage is applied to the base of the TR 7 and the TR 7 is turned on. Thus, a voltage fed to a terminal 3 of a voice circuit 2 is a division of the voltage fed to a variable resistor 5 by a resistor 4 and a variable resistor 6. Thus, the output of the voice circuit 2 is decreased and the sound of a speaker 1 is decreased.
Patent JP-2000093006-A (JP)
Title: Seedling box carrying device in seedling box recovering machine
Inventor: YAMAGUCHI MASATO
IPC: A01G9/02
Filed: 1998-09-21
Abstract: PROBLEM TO BE SOLVED: To surely enable a seedling box on a vertical carrying means to laterally transfer by dividing a vertical and lateral carrying mechanism receiving a seedling box from the ground to a simple and inexpensive structure of a vertically carrying means and a laterally carrying means and raising the lateral carrying means by an inclining mechanism. SOLUTION: In this seedling box recovering machine, a supporting frame 5 is fitted on a traveling machine body 9 to support a carrying frame 21 of a vertical and lateral carrying mechanism 6 delivering between the ground and a seedling box N, and a rear part of the carrying frame 21 is vertically swingably connected to a front part of the supporting frame 5, then an inclination mechanism 7 changing the carrying frame 21 from a front lowering attitude to upward is provided at the supporting frame 5.  The vertical and lateral carrying mechanism 6 has a vertical carrying means 39 vertically carrying the seedling boxes N by loading them at least in two rows in right and left direction and making the first row as a carrying out side, and a lateral carrying means 40 laterally carrying the seedling boxes N other than the first row on the vertical carrying means 9 to the first row side, and the lateral carrying means 40 is made to be going up and down to lift the seedling boxes N from the vertical carrying means 39 when laterally carrying the seedling boxes N.
Patent JP-H04144833-A (JP)
Title: Fluid transfer device
Inventor: YOSHIKAWA TADAO
IPC: B65G53/48
Filed: 1990-10-03
Abstract: PURPOSE:To enable economical transfer by providing a hollow shaft with a screw blade rotatably within a cylindrical casing with one end connected to a transfer pipe line, and providing a fluid introduction means to the other end of the hollow shaft, and providing a throw-in port of the material to be transferred. CONSTITUTION:A valve 13 is closed and a valve 15 is opened and the material to be transferred is supplied into a supply cylinder 14 through a hopper 16. Then, by closing the valve 15 and opening the valve 13, the material to be transferred is supplied into a casing 1 from a throw-in port 3, and the material is transferred toward one end of the casing by means of a screw blade 4 fitted peripherally around a hollow shaft 5 which is rotated by a driving motor 11. On the other hand, the forcibly fed fluid by means of a high pressure pump 10 is introduced into the hollow shaft 5 through a forcibly fed fluid supply pipe 9, and is discharged into a space at one end of the casing 1, allowing the transferred material to be mixed and stirred to form slurry and allowing the slurry to be fluid transferred. If a plug zone 23 is formed by providing a plug-forming part 5a without a screw blade 4 at one end of the hollow pipe 5, the material to be transferred may be supplied successively in some cases.
Patent JP-H04144360-A (JP)
Title: Picture reader
Inventor: SATO TATSUYA
IPC: H04N1/387
Filed: 1990-10-04
Abstract: PURPOSE:To improve the reproducibility of thin and faint lines of original information without deteriorating the resolution by applying reading at a double density in the main scanning direction and detecting density of a preceding line and a preceding picture when a data of a current line is decided by the arithmetic operation to increase/decrease a threshold level for the current line and picture element. CONSTITUTION:A 1st threshold level is set as a threshold level for thin line reading and a 2nd threshold level is set to a threshold level for usual binarization. Outputs c, e of comparators (A)3, (B)4 are inputted directly to an arithmetic circuit 7 and inputted to the arithmetic circuit 7 with a delay of one picture element via shift registers (A)5, (B)6 as outputs d, f. The output (c) from the comparator (A)3 and a 1/2 line data (a) from the arithmetic circuit 7 are inputted to a selector 8, which selects respectively the 1/2 line data (a) from the arithmetic circuit 7 at read of 1/2 line and selects the data (c) from the comparator (A)3 at 2/2 line reading and outputs the selected data to a line memory 9.
Patent JP-S63121123-A (JP)
Title: Production of thin film magnetic recording medium
Inventor: NAKAJIMA NORIHIKO
IPC: G11B5/84
Filed: 1986-11-10
Abstract: PURPOSE:To improve the characteristic (stiction/friction characteristic) relating to the coefft. of friction when the CSS (contact start stop) operation between a medium and magnetic head is repeated by using abrasive grains having 3-5mum average grain size to execute polishing in a stage for polishing a substrate surface. CONSTITUTION:The substrate surface layer prior to formation of a magnetic layer thereon is subjected to the polishing using the abrasive grains having >=3mum and <=5mum average grain size to control the surface condition in a process for producing the thin film medium by subjecting the nonmagnetic substrate to a surface treatment to form a surface layer and forming the magnetic layer and protective lubricating layer thereon. The relation between the max. value of the coefft. mu1 of dynamic friction and the average grain size of the abrasive grains is nearly proportional in the diagram of a logarithmic scale without depending on the materials of the abrasive grains. The medium having <=0.5 mu1 at which the stiction/friction characteristic is fully satisfied is obtd. if the substrate surface is polished by the abrasive grains having >=3mum average grain size. Since the presence of projections having the possibility of flawing the magnetic head is prohibitive, the average grain size of the abrasive grains used for polishing the substrate is preferably <=5mum.
Patent JP-H0575745-A (JP)
Title: Data communication multiplexing equipment in telephone
Inventor: OKUMA MAKOTO
IPC: H04M11/06
Filed: 1991-09-17
Abstract: PURPOSE:To improve the use efficiency of a circuit by providing a circuit for detecting a no-voice state of a talker and inserting data, and a circuit for cutting off a voice output in the case received information is data. CONSTITUTION:A signal picked up by a transmitter 21 is inputted to a no-voice state detecting circuit 25. When the input falls to a set level or below, the circuit 23 detects it to be a no-voice state and transfers it to a transmission control circuit 24. The circuit 24 connects an amplifier 2 to a transmission line A and sends out a sound signal to the circuit A, when a no-voice state detecting signal from the circuit 25 does not exist, and connects a data modulating circuit 28 and the transmission line A and transmits data to the line A, in the case the no-voice state signal is inputted. Also, a signal from a transmission line B is inputted to a demodulating circuit 29, and whether a carrier exists or not is monitored. If the carrier is detected, a signal is applied to a reception control circuit 30, and by operating a muting circuit 34, a voice to a receiver 36 is cut off. On the other hand, unless the carrier exists the signal is outputted to a data output.
Patent JP-H01110442-A (JP)
Title: Paper feed mechanism
Inventor: TANAKA SHIGERU
IPC: B65H3/52
Filed: 1987-10-21
Abstract: PURPOSE:To surely return the following paper into a storage case surely manipulated by using a manipulating roller formed by implanting a brush. CONSTITUTION:Paper 1 is conveyed to a position of a manipulating roller 7 by a turning effect of a paper feed belt 6 and manipulated by the manipulating roller 7, and only the paper 1 in the uppermost part is surely supplied sheet by sheet while preventing a double feed. While returning the following paper 1 to the side of a storage case 2, the following paper 1 lowers in its front end following lowering a paper feed plate 3, being stored in the storage case 2. Forming the manipulating roller 7 implanting a brush 9 to a spindle 8, because the paper can be easily taken in and out even without providing a clearance between the manipulating roller and an edge part in an opening part 2a of the storage case 2, the paper 1 can be manipulated in a condition with no clearance. Thus preventing the paper from staying, the following paper is surely returned.
Patent JP-H04142976-A (JP)
Title: Discharge breakdown recording medium
Inventor: SHIKAKUBO TSUTOMU
IPC: G03H1/02
Filed: 1990-10-04
Abstract: PURPOSE:To develop the three-dimensional image data of a hologram image by discharge breakdown recording by successively laminating at least a hologram forming resin layer, the first metallic membrane layer, an intermediate resin layer and the second metallic membrane layer to a substrate. CONSTITUTION:A hologram forming resin layer 3 is provided in 0.5-4mum thickness using ink prepared from a resin, for example, an acrylic resin, a cellulose acetate resin or a nitrocellulose resin. The first metallic membrane layer 4 is, for example, a vapor deposition layer of a non-magnetic metal with thickness of about 0.03-0.1mum and, concretely, it is composed of aluminum or tin. An intermediate resin layer 5 is formed in 0.5-4mum thickness by applying ink prepared, for example, using an acrylic resin or a urethane resin. The second metallic membrane layer 6 may be formed using the same metal as the first metallic membrane layer 4 and is composed of aluminum capable of being subjected to discharge breakdown and formed by a vacuum vapor deposition method. Further, a protective layer 7 is provided for the purpose of protecting the metallic membrane layer 6.
Patent JP-S61145092-A (JP)
Inventor: MAEKAWA YOSHIRO
IPC: B66B3/00
Filed: 1984-12-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10112357-A (JP)
Title: Connector
Inventor: FUKAMACHI MAKOTO
IPC: H01R13/639
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To jointly use female, male connector housings. SOLUTION: Female, male connector housings 40 are constituted by piling an upper side block 10 on a lower side block 20 and holding the blocks 10, 20 with a joining cover 30. A locking part 14 is formed in the upper side block 10. A housing member S for housing the female, male connector housings 40 is arranged. An engaging accepting part 54 capable of engaging with the locking part 14 is formed in the housing member S. The female, male contactor housings can be formed in the same shape, the female, male connector housings can be jointly used. Even if both connector housings are divide, the blocks 10, 20 are jointly used in both connector housings, and thereby, the number of components is reduced.
Patent JP-S63124330-A (JP)
Title: Electrode fixing method in cathode-ray tube electron gun
Inventor: ICHIMURA TOSHIYUKI
IPC: H01J9/18
Filed: 1986-11-12
Abstract: PURPOSE:To reduce an effect exerted on an electron beam orbit by static charges electrifying a glass rod, by moving the glass rod at a high speed perpendicularly to an axis of an electron gun while holding the rod in parallel with the axis of the electron gun, and by pressing a supporting member into the glass rod. CONSTITUTION:Initially when a glass rod is heated, a supporting arm 4 is disposed on an initial position I, and next the arm 4 is moved around a rotational center 4a and to an intermediate position II, and next the arm 4 is disposed in parallel with an axis of an electron gun. While the supporting arm 4, that is, the glass rod 1 is maintained in parallel with the axis of the electron gun, it is moved at a high speed perpendicularly to the axis of the electron gun (in the direction shown in an arrow S) by an action of an air cylinder not shown in a figure. Finally the supporting arm is made to advance to the final position III, that is, the assembling finish position where n electrode supporting member 2a is pressed into the glass rod 1 as needed. Hence, the fixing part for the electrode 2 in the electron gun is improved in strength, and electron beam orbit, a fluctuation caused by electrification of the glass rod 1 can be suppressed.
Patent JP-H04143989-A (JP)
Title: Flexible disk device
Inventor: MIURA FUSAKI
IPC: G11B33/10
Filed: 1990-10-04
Abstract: PURPOSE:To prevent malfunction from occurring and to improve reliability by informing standby for use by deciding the feasibility of environment in use based on detected ambient temperature and humidity, and stopping a prescribed function. CONSTITUTION:The working ambient temperature/humidity of each part are detected by temperature/humidity detecting parts 8a-8n, and the feasibility of the environment in use is decided by a working environment decision part 10, and a decision output signal is applied to a floppy disk drive(FDD) function control part 13. When the infeasibility of the environment in use is recognized, the standby for use is displayed on a working environment display function part 12 by the control part 13, or the NAND gates 23-25 of a control circuit 15 are controlled, and functions by a disk rotation function part 3, a head driving part 6, a read/write function part 7 are stopped, and the standby for them are performed. As a result, the malfunction due to an environmental state can be prevented from occurring, and the reliability for a flexible disk device can be heightened.
Patent JP-S61146405-A (JP)
Title: Controlling method of hole machining
Inventor: SUGINO KENJI
IPC: B23Q17/09
Filed: 1984-12-19
Abstract: PURPOSE:To improve machining efficiency by making a machining tool retreat with a specified time delayed after load applied to the machining tool changes to a retreating set point, in the case of controlling hole machining by the machining tool. CONSTITUTION:A machining resistance point is monitored from when a tool starts to proceed from a proceeding start point 4. Consequently, the tool is driven at or below a no-load judging level value (f) up to a machining start position 6, and at load exceeding the value (f) after the position 6, up to a through point 7. The value goes down below the level (f) again beyond the through point 7. From this point of time, time is started, and the machining tool is retreated after lapse of a time tau for detecting penetration point. Machine regulation for thickness of a work becomes easy, and machining efficiency can be improved by this constitution.